National Weather Service United States Department of Commerce

Flash flooding threat continues from the Great Basin across the southern Plains

The wet pattern in place will continue from the Great Basin across the central and southern Rockies into the southern Plains into Wednesday. Ample monsoonal moisture with a frontal boundary in place will allow for shower and thunderstorm development with locally heavy rainfall at times. The heavier showers could lead to flash flooding in some areas, especially urban areas and burn scars.
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Current Conditions

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2 Miles SW Harrah WA

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Today

Hot

Hot

High: 103 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 64 °F

Thursday

Hot

Hot

High: 100 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 67 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 97 °F

Friday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 61 °F

Saturday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 96 °F

Saturday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 62 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 97 °F

Detailed Forecast

  • Today Sunny and hot, with a high near 103. Northwest wind around 10 mph.
  • Tonight Mostly clear, with a low around 64. Northwest wind around 11 mph.
  • Thursday Mostly sunny and hot, with a high near 100. Northwest wind 5 to 7 mph.
  • Thursday Night Partly cloudy, with a low around 67. Northwest wind 5 to 14 mph.
  • Friday A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 97. Northwest wind 5 to 8 mph becoming light and variable in the morning.
  • Friday Night A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 61.
  • Saturday A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 96.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62.
  • Sunday Mostly sunny, with a high near 97.
  • Sunday Night Partly cloudy, with a low around 62.
  • Monday Mostly sunny, with a high near 97.
  • Monday Night Partly cloudy, with a low around 60.
  • Tuesday Mostly sunny, with a high near 96.